.top{
    width: 100%;
    height: 300px;
    background: url(../images/W_img/my_banner.jpg);
    background-size: 100% 100%;
    display: flex;
    .topimg{
        width: 30%;
        display: flex;
        align-items: center;
        justify-content: center;
        img{
            width: 35%;
            border-radius: 50%;
            overflow: hidden;
        }
    }
    span{
        font-size: 50px;
        color: #fff;
        line-height: 300px;
    }
}

.zhong{
    text-align: center;
    .denglu{
        font-size: 65px;
        display: inline-block;
        width: 40%;
        text-align: center;
        margin: 30% auto;
        padding: 20px 0;
        border-radius: 3px;
        color: #666;
        border: 1px solid #aaa;
    }
}

.footer_bottom{
    width: 100%;
    display: flex;
    margin-top: 1%;
    background: #fff;
    position: fixed;
    bottom: 0;
    z-index: 500;
    a{
        flex: 1;
        display: flex;
        align-items: center;
        flex-direction: column;
        text-align: center;
        dl{
            dt{
                img{
                    width: 46%;
                }
            }
            dd{
                padding-top: 1%;
                font-size: 20px;
            }
        }
    }
    
}